From 957ef307c34d0f2c8ee92ecd089bfa49ec80a4e4 Mon Sep 17 00:00:00 2001
From: Quentin Bazin <quent42340@gmail.com>
Date: Thu, 2 Jul 2020 20:37:20 +0200
Subject: [PATCH] [DebugOverlay] Now using positive modulo from GameKit.

---
 external/gamekit                   |  2 +-
 source/client/hud/DebugOverlay.cpp | 16 +++++-----------
 2 files changed, 6 insertions(+), 12 deletions(-)

diff --git a/external/gamekit b/external/gamekit
index 72b969c10..eca073ea4 160000
--- a/external/gamekit
+++ b/external/gamekit
@@ -1 +1 @@
-Subproject commit 72b969c10838ed48c984f3b844192435cfb913b7
+Subproject commit eca073ea4ae4758477e0f931c7e8d8bd8216fc2e
diff --git a/source/client/hud/DebugOverlay.cpp b/source/client/hud/DebugOverlay.cpp
index b1b50b633..3b7628608 100644
--- a/source/client/hud/DebugOverlay.cpp
+++ b/source/client/hud/DebugOverlay.cpp
@@ -26,6 +26,8 @@
  */
 #include <sstream>
 
+#include <gk/math/Math.hpp>
+
 #include "ClientPlayer.hpp"
 #include "ClientScene.hpp"
 #include "ClientWorld.hpp"
@@ -56,14 +58,6 @@ void DebugOverlay::update() {
 	s32 py = std::floor(m_player.y());
 	s32 pz = std::floor(m_player.z());
 
-	s32 rx = px % CHUNK_WIDTH;
-	s32 ry = py % CHUNK_DEPTH;
-	s32 rz = pz % CHUNK_HEIGHT;
-
-	if (rx < 0) rx += 16;
-	if (ry < 0) ry += 16;
-	if (rz < 0) rz += 16;
-
 	// Directions is now an angle4
 	const char *directions[4] = {"East", "North", "West", "South"};
 	const char *direction = directions[m_player.getDirection()];
@@ -73,9 +67,9 @@ void DebugOverlay::update() {
 	stream << "y: " << py << " | ";
 	stream << "z: " << pz;
 	stream << '\n';
-	stream << "rx: " << rx << " | ";
-	stream << "ry: " << ry << " | ";
-	stream << "rz: " << rz;
+	stream << "rx: " << gk::pmod(px, CHUNK_WIDTH) << " | ";
+	stream << "ry: " << gk::pmod(py, CHUNK_DEPTH) << " | ";
+	stream << "rz: " << gk::pmod(pz, CHUNK_HEIGHT);
 	stream << '\n';
 	stream << "cx: " << (px & -CHUNK_WIDTH)  / CHUNK_WIDTH << " | ";
 	stream << "cy: " << (py & -CHUNK_DEPTH)  / CHUNK_DEPTH << " | ";